Synonyms: | (3s,4ar,5r,6r)-[2,3,4,4a,5,6,7,8-octahydro-3-(2-propenyl)-4a,5-dimethyl-2-oxo-6-naphthyl] z-3'-methylthio-1'-propenoate;S-Petasin - Petasites japonicus (sweet coltsfoot);2-Propenoic acid, 3-(methylthio)-, (1R,2R,7S,8aR)-1,2,3,4,6,7,8,8a-octahydro-1,8a-dimethyl-7-(1-methylethenyl)-6-oxo-2-naphthalenyl ester, (2Z)-;Resmethrin Impurity 2(Kadethrine) |